. -- viszla. >> how about some questions? >> those are two different questions. lacking paws and the dry, chapped nose. the nose will not be controlled by gasoline. they live there knows all the time. there are some conditions that cause that dryness. the lifting of the paws is interesting, too. it happens because of the allergies. the bottom line is, see your veterinarian. there is probably a treatment for both of them. >> among other things, it is because people are too lazy to train their dogs. some dogs need help, but not many. most of the time, if you find a good trainer, you can train your dog well. >> one more question. i am seein >> you need some help? >> i am a big fan of one drug called certaffect. i am not sure how good on-line companies are. the way they procure their medicine is not always the best way. >> ok, we are out of time. rex, you are adorable. coming up tonight, new details in the phylicia barnes case. a surprising twist in the trial of two brothers accused of beating an african-american teen while on neighborhood watch. and sports, crops, a